can withstand
Verbo irregular: withstand - withstood- withstood

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can withstand
you can withstand
he can withstand
we can withstand
you can withstand
they can withstand 	I can be withstanding
you can be withstanding
he can be withstanding
we can be withstanding
you can be withstanding
they can be withstanding	I can have withstood
you can have withstood
he can have withstood
we can have withstood
you can have withstood
they can have withstood	I can have been withstanding
you can have been withstanding
he can have been withstanding
we can have been withstanding
you can have been withstanding
they can have been withstanding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't withstand
you can't withstand
he can't withstand
we can't withstand
you can't withstand
they can't withstand 	I can't be withstanding
you can't be withstanding
he can't be withstanding
we can't be withstanding
you can't be withstanding
they can't be withstanding	I can't have withstood
you can't have withstood
he can't have withstood
we can't have withstood
you can't have withstood
they can't have withstood	I can't have been withstanding
you can't have been withstanding
he can't have been withstanding
we can't have been withstanding
you can't have been withstanding
they can't have been withstanding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I withstand?
can you withstand?
can he withstand?
can we withstand?
can you withstand?
can they withstand? 	can I be withstanding?
can you be withstanding?
can he be withstanding?
can we be withstanding?
can you be withstanding?
can they be withstanding? 	can I have withstood?
can you have withstood?
can he have withstood?
can we have withstood?
can you have withstood?
can they have withstood? 	can I have been withstanding?
can you have been withstanding?
can he have been withstanding?
can we have been withstanding?
can you have been withstanding?
can they have been withstanding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I withstand?
can't you withstand?
can't he withstand?
can't we withstand?
can't you withstand?
can't they withstand? 	can't I be withstanding?
can't you be withstanding?
can't he be withstanding?
can't we be withstanding?
can't you be withstanding?
can't they be withstanding? 	can't I have withstood?
can't you have withstood?
can't he have withstood?
can't we have withstood?
can't you have withstood?
can't they have withstood? 	can't I have been withstanding?
can't you have been withstanding?
can't he have been withstanding?
can't we have been withstanding?
can't you have been withstanding?
can't they have been withstanding?